<?phpnamespace Apps\BoxEdu\Model;use Think\Model;class EduUserVisitModel extends \BaseModel{    public function load($id = "")    {        $data = $this->find($id);        if (!$data) {            return false;        }        $data['user_info'] = BoxModel("system_member")->load($data['user_id']);        $data['from_user_info'] =BoxModel("system_member")->load($data['from_user_id']);        return $data;    }} 